Post

Conversation

New to X?

Sign up now to get your own personalized timeline!
Create account
By signing up, you agree to the Terms of Service and Privacy Policy, including Cookie Use.
Ph.D., Penn State Geosciences, geochemistry, climate change, geohazards, petroleum geology 地球科学 土砂災害 海洋地質 気候変動 古物商
Something went wrong. Try reloading.